Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
885 FNUS55 KBYZ 170916 FWFBYZ Fire Weather Planning Forecast for SCen and SErn Montana National Weather Service Billings MT 316 AM MDT Thu Apr 17 2025 .DISCUSSION... Winter storm will continue to impact the region with wet snow today (heaviest over mountains and foothills where snow water will exceed an inch). Precip will taper off tonight, but scattered light snow showers may linger into Friday. Temps will remain well below normal the next two days. Building high pressure will bring dry and warmer conditions Saturday. Expect more cool and unsettled weather, with rain showers and mountain snow, Sunday through the first part of next week. JKL MTZ123-172215- Gallatin National Forest- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy with snow. * Max temperature.......31-41 at 5000 feet...21-31 at 7000 feet. * 24 hr trend.........28 degrees cooler. * Min humidity..........49-59 percent at 5000 feet...56-66 percent at 7000 feet. * 24 hr trend.........30 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 10 to 20 mph. * Ridgetop.............Northeast 15 to 25 mph. * Chance of lightning...8 percent. * CWR...................90 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered snow showers in the evening. * Min temperature.......14-23 at 5000 feet...7-17 at 7000 feet. * 24 hr trend.........7 degrees cooler. * Max humidity..........84-89 percent. * 24 hr trend.........14 percent drier. * Wind (20 ft) * Slope/valley.........North winds 5 to 10 mph. * Ridgetop.............Northeast 15 to 25 mph. * Chance of lightning...8 percent. * CWR...................20 percent. .FRIDAY... * Sky/weather...........Mostly sunny. * Max temperature.......35-45 at 5000 feet...27-37 at 7000 feet. * 24 hr trend.........6 degrees warmer. * Min humidity..........32-42 percent at 5000 feet...40-50 percent at 7000 feet. * 24 hr trend.........22 percent drier. * Wind (20 ft) * Slope/valley.........North winds 5 to 10 mph. * Ridgetop.............North 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 17 to 25. South winds 5 to 10 mph. .SATURDAY...Not as cool. Partly cloudy. Scattered snow showers. Lows 30 to 38. Highs 49 to 59. Southwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. Numerous snow showers and isolated thunderstorms. Lows 29 to 37. Highs 48 to 58. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. Numerous snow showers. Lows 23 to 32. Highs 45 to 55. West winds 5 to 10 mph. .TUESDAY...Mostly cloudy. Isolated snow showers. Lows 27 to 34. Highs 46 to 56. .WEDNESDAY...Partly sunny. Scattered snow showers. Highs 48 to 58. $$ MTZ124-172215- Wheatland County/Sweet Grass County- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy. Patchy blowing snow in the morning. Snow in the morning, then snow likely in the afternoon. * Max temperature.......35-40. * 24 hr trend.........20 degrees cooler. * Min humidity..........49-54 percent. * 24 hr trend.........20 percent wetter. * Wind (20 ft) * Plains...............North winds 15 to 25 mph with gusts to around 35 mph. * Chance of lightning...5 percent. * CWR...................10 percent. .TONIGHT... * Sky/weather...........Partly cloudy. Isolated snow showers in the evening. * Min temperature.......17-22. * 24 hr trend.........8 degrees cooler. * Max humidity..........78-83 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...5 percent. * CWR...................Less than 10 percent. .FRIDAY... * Sky/weather...........Mostly sunny. * Max temperature.......42-47. * 24 hr trend.........7 degrees warmer. * Min humidity..........33-38 percent. * 24 hr trend.........16 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 20 to 25. Southwest winds 5 to 15 mph. .SATURDAY...Warmer. Partly cloudy. Lows 32 to 37. Highs 55 to 60. West winds 10 to 20 mph with gusts to around 30 mph. .SUNDAY...Mostly cloudy. Numerous showers. Lows 32 to 37. Highs 54 to 59. West winds 5 to 15 mph. .MONDAY...Mostly cloudy. Numerous showers and scattered snow showers. Lows 27 to 32. Highs 50 to 55. West winds 10 to 20 mph with gusts to around 30 mph. .TUESDAY...Partly cloudy. Isolated showers. Lows 28 to 33. Highs 50 to 55. .WEDNESDAY...Partly sunny. Isolated showers. Highs 49 to 54. $$ MTZ125-172215- Stillwater County- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy with snow. * Max temperature.......34-39. * 24 hr trend.........29 degrees cooler. * Min humidity..........63-68 percent. * 24 hr trend.........41 percent wetter. * Wind (20 ft) * Plains...............Northeast winds 5 to 15 mph. * Chance of lightning...9 percent. * CWR...................100 percent. .TONIGHT... * Sky/weather...........Cloudy. Snow likely in the evening, then scattered snow showers overnight. * Min temperature.......19-24. * 24 hr trend.........6 degrees cooler. * Max humidity..........94-99 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * Chance of lightning...10 percent. * CWR...................40 percent. .FRIDAY... * Sky/weather...........Partly sunny with isolated snow showers in the morning, then sunny in the afternoon. * Max temperature.......39-44. * 24 hr trend.........5 degrees warmer. * Min humidity..........37-42 percent. * 24 hr trend.........26 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 18 to 23. Southwest winds 5 to 10 mph. .SATURDAY...Warmer. Partly cloudy. Lows 32 to 37. Highs 50 to 55. Southwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 32 to 37. Highs 54 to 59. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. Showers and scattered snow showers. Lows 28 to 33. Highs 50 to 55. Northwest winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Scattered showers and isolated snow showers. Lows 29 to 34. Highs 51 to 56. .WEDNESDAY...Partly sunny. Scattered showers and isolated snow showers. Highs 51 to 56. $$ MTZ126-172215- Beartooth Ranger District Custer National Forest- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy with snow. Blowing snow. * Max temperature.......30-36 at 5000 feet...22-32 at 7000 feet. * 24 hr trend.........24 degrees cooler. * Min humidity..........59-69 percent at 5000 feet...65-75 percent at 7000 feet. * 24 hr trend.........46 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 15 to 25 mph with gusts to around 40 mph. * Ridgetop.............North 10 to 20 mph. * Chance of lightning...9 percent. * CWR...................100 percent. .TONIGHT... * Sky/weather...........Cloudy with snow. * Min temperature.......21-27 at 5000 feet...11-21 at 7000 feet. * 24 hr trend.........3 degrees cooler. * Max humidity..........79-89 percent at 5000 feet...85-95 percent at 7000 feet. * 24 hr trend.........16 percent drier. * Wind (20 ft) * Slope/valley.........North winds 10 to 20 mph. Gusts up to 35 mph in the evening. * Ridgetop.............North 15 to 25 mph. * Chance of lightning...9 percent. * CWR...................80 percent. .FRIDAY... * Sky/weather...........Mostly cloudy with scattered snow showers in the morning, then mostly sunny in the afternoon. * Max temperature.......34-42 at 5000 feet...26-36 at 7000 feet. * 24 hr trend.........5 degrees warmer. * Min humidity..........36-46 percent at 5000 feet...42-52 percent at 7000 feet. * 24 hr trend.........29 percent drier. * Wind (20 ft) * Slope/valley.........North winds 5 to 15 mph. * Ridgetop.............Northwest 5 to 10 mph. * Chance of lightning...1 percent. * CWR...................10 percent. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 19 to 26. West winds 5 to 15 mph. .SATURDAY...Not as cool. Mostly clear. Lows 32 to 37. Highs 44 to 53. Southwest winds 5 to 15 mph. .SUNDAY...Mostly cloudy. Numerous snow showers. Lows 33 to 38. Highs 49 to 57. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. Snow showers. Lows 30 to 35. Highs 49 to 55. West winds 10 to 20 mph with gusts to around 30 mph. .TUESDAY...Mostly cloudy. Scattered snow showers. Lows 30 to 37. Highs 47 to 55. .WEDNESDAY...Partly sunny. Scattered snow showers. Highs 49 to 56. $$ MTZ127-172215- Golden Valley County/Musselshell county- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy. Snow in the morning, then snow likely in the afternoon. * Max temperature.......35-40. * 24 hr trend.........21 degrees cooler. * Min humidity..........49-54 percent. * 24 hr trend.........23 percent wetter. * Wind (20 ft) * Plains...............North winds 10 to 20 mph. * Chance of lightning...2 percent. * CWR...................70 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered snow showers in the evening. * Min temperature.......22-27. * 24 hr trend.........4 degrees cooler. * Max humidity..........74-79 percent. * 24 hr trend.........24 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 15 mph. * Chance of lightning...2 percent. * CWR...................10 percent. .FRIDAY... * Sky/weather...........Partly sunny. * Max temperature.......42-47. * 24 hr trend.........7 degrees warmer. * Min humidity..........30-35 percent. * 24 hr trend.........19 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 26 to 31. Southwest winds 5 to 10 mph. .SATURDAY...Warmer. Mostly clear. Lows 37 to 42. Highs 53 to 58. Southwest winds 5 to 15 mph. .SUNDAY...Mostly cloudy. Numerous showers. Lows 38 to 43. Highs 55 to 60. West winds 5 to 10 mph. .MONDAY...Mostly cloudy. Numerous showers and isolated snow showers. Lows 34 to 39. Highs 51 to 56. Northwest winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and isolated snow showers. Lows 34 to 39. Highs 51 to 56. .WEDNESDAY...Partly sunny. Isolated showers. Highs 50 to 55. $$ MTZ128-172215- Yellowstone County- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy with snow. * Max temperature.......36-41. * 24 hr trend.........28 degrees cooler. * Min humidity..........59-64 percent. * 24 hr trend.........35 percent wetter. * Wind (20 ft) * Plains...............North winds 10 to 20 mph. * Chance of lightning...7 percent. * CWR...................90 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered snow showers in the evening, then isolated snow showers overnight. * Min temperature.......23-28. * 24 hr trend.........5 degrees cooler. * Max humidity..........91-96 percent. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...6 percent. * CWR...................20 percent. .FRIDAY... * Sky/weather...........Partly sunny. * Max temperature.......43-48. * 24 hr trend.........7 degrees warmer. * Min humidity..........33-38 percent. * 24 hr trend.........26 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 25 to 30. Southwest winds 5 to 15 mph. .SATURDAY...Warmer. Mostly clear. Lows 37 to 42. Highs 55 to 60. Southwest winds 10 to 20 mph. .SUNDAY...Mostly cloudy. Numerous showers. Lows 37 to 42. Highs 59 to 64. West winds 5 to 15 mph. .MONDAY...Mostly cloudy. Numerous showers. Lows 34 to 39. Highs 55 to 60. West winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Scattered showers. Lows 34 to 39. Highs 55 to 60. .WEDNESDAY...Partly sunny. Isolated showers. Highs 55 to 60. $$ MTZ129-172215- Crow Indian Reservation/Bighorn Canyon Rec Area- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy with snow. * Max temperature.......27-37 at 5000 feet...22-28 at 7000 feet. * 24 hr trend.........30 degrees cooler. * Min humidity..........63-73 percent at 5000 feet...74-84 percent at 7000 feet. * 24 hr trend.........51 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 10 to 20 mph. * Ridgetop.............North 5 to 15 mph. * Chance of lightning...9 percent. * CWR...................100 percent. .TONIGHT... * Sky/weather...........Cloudy. Snow likely in the evening, then scattered snow showers overnight. * Min temperature.......18-27 at 5000 feet...14-19 at 7000 feet. * 24 hr trend.........5 degrees cooler. * Max humidity..........78-88 percent at 5000 feet...85-95 percent at 7000 feet. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............North 15 to 25 mph. * Chance of lightning...9 percent. * CWR...................40 percent. .FRIDAY... * Sky/weather...........Mostly cloudy with scattered snow showers. * Max temperature.......33-43 at 5000 feet...26-32 at 7000 feet. * 24 hr trend.........4 degrees warmer. * Min humidity..........39-49 percent at 5000 feet...47-56 percent at 7000 feet. * 24 hr trend.........27 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 10 to 20 mph. * Chance of lightning...1 percent. * CWR...................20 percent. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 20 to 27. Southwest winds 5 to 15 mph. .SATURDAY...Warmer. Mostly clear. Lows 31 to 38. Highs 43 to 53. South winds 5 to 15 mph. .SUNDAY...Mostly cloudy. Scattered showers. Lows 32 to 39. Highs 48 to 58. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. Showers and scattered snow showers. Lows 30 to 36. Highs 47 to 57. West winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Scattered showers and snow showers. Lows 31 to 37. Highs 46 to 56. .WEDNESDAY...Partly sunny. Scattered showers and isolated snow showers. Highs 47 to 57. $$ MTZ130-172215- Northern Rosebud/Northern Treasure Counties- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy. Snow in the morning, then rain and snow likely in the afternoon. * Max temperature.......42-47. * 24 hr trend.........18 degrees cooler. * Min humidity..........37-42 percent. * 24 hr trend.........9 percent wetter. * Wind (20 ft) * Plains...............North winds 5 to 15 mph. * Chance of lightning...4 percent. * CWR...................30 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Isolated rain showers and snow showers in the evening. * Min temperature.......26-31. * 24 hr trend.........5 degrees cooler. * Max humidity..........70-75 percent. * 24 hr trend.........28 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 10 mph. * Chance of lightning...4 percent. * CWR...................Zero. .FRIDAY... * Sky/weather...........Partly sunny. Isolated snow showers in the afternoon. * Max temperature.......44-49. * 24 hr trend.........2 degrees warmer. * Min humidity..........29-34 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 25 to 30. Southwest winds 5 to 10 mph. .SATURDAY...Warmer. Mostly clear. Lows 35 to 40. Highs 58 to 63. Southwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. Scattered showers. Lows 37 to 42. Highs 59 to 64. West winds 5 to 10 mph. .MONDAY...Mostly cloudy. Numerous showers. Lows 34 to 39. Highs 55 to 60. Northwest winds 5 to 10 mph. .TUESDAY...Partly cloudy. Scattered showers. Lows 33 to 38. Highs 54 to 59. .WEDNESDAY...Partly sunny. Isolated showers. Highs 56 to 61. $$ MTZ131-172215- Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy with snow. * Max temperature.......35-40. * 24 hr trend.........33 degrees cooler. * Min humidity..........71-76 percent. * 24 hr trend.........52 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 10 to 20 mph. * Ridgetop.............North 5 to 15 mph. * Chance of lightning...7 percent. * CWR...................90 percent. .TONIGHT... * Sky/weather...........Cloudy. Scattered snow showers in the evening, then isolated snow showers overnight. * Min temperature.......24-29. * 24 hr trend.........5 degrees cooler. * Max humidity..........87-92 percent. * 24 hr trend.........5 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............North 15 to 30 mph. * Chance of lightning...7 percent. * CWR...................20 percent. .FRIDAY... * Sky/weather...........Mostly cloudy with isolated snow showers. * Max temperature.......40-45. * 24 hr trend.........5 degrees warmer. * Min humidity..........40-45 percent. * 24 hr trend.........31 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 10 to 20 mph. * Chance of lightning...3 percent. * CWR...................10 percent. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 21 to 26. Southwest winds 5 to 15 mph. .SATURDAY...Warmer. Mostly clear. Lows 30 to 35. Highs 54 to 59. South winds 5 to 15 mph. .SUNDAY...Mostly cloudy. Scattered showers. Lows 34 to 39. Highs 57 to 62. West winds 5 to 15 mph. .MONDAY...Mostly cloudy. Scattered showers. Lows 32 to 37. Highs 55 to 60. Northwest winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers. Lows 32 to 37. Highs 54 to 59. .WEDNESDAY...Partly sunny. Isolated showers. Highs 58 to 63. $$ MTZ132-172215- Custer County- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy. Snow in the morning, then scattered snow showers in the afternoon. * Max temperature.......40-45. * 24 hr trend.........24 degrees cooler. * Min humidity..........51-56 percent. * 24 hr trend.........26 percent wetter. * Wind (20 ft) * Plains...............North winds 10 to 20 mph. * Chance of lightning...2 percent. * CWR...................30 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. * Min temperature.......26-31. * 24 hr trend.........4 degrees cooler. * Max humidity..........72-77 percent. * 24 hr trend.........13 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 15 mph. * Chance of lightning...1 percent. * CWR...................Zero. .FRIDAY... * Sky/weather...........Partly sunny. Isolated snow showers in the afternoon. * Max temperature.......41-46. * 24 hr trend.........1 degree warmer. * Min humidity..........36-41 percent. * 24 hr trend.........15 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...1 percent. * CWR...................Zero. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 23 to 28. West winds 5 to 15 mph. .SATURDAY...Warmer. Mostly clear. Lows 32 to 37. Highs 54 to 59. South winds 5 to 15 mph. .SUNDAY...Partly cloudy. Scattered showers. Lows 37 to 42. Highs 56 to 61. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 34 to 39. Highs 55 to 60. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers. Lows 31 to 36. Highs 51 to 56. .WEDNESDAY...Mostly sunny. Isolated showers. Highs 54 to 59. $$ MTZ133-172215- Sioux Ranger District Custer National Forest- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy. Snow likely in the morning, then rain and snow in the afternoon. * Max temperature.......40-45. * 24 hr trend.........30 degrees cooler. * Min humidity..........68-73 percent. * 24 hr trend.........42 percent wetter. * Wind (20 ft) * Plains...............North winds 15 to 25 mph. Gusts up to 30 mph in the afternoon. * Chance of lightning...2 percent. * CWR...................30 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered snow showers and rain showers in the evening. * Min temperature.......26-31. * 24 hr trend.........5 degrees cooler. * Max humidity..........73-78 percent. * 24 hr trend.........16 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 15 mph. * Chance of lightning...2 percent. * CWR...................10 percent. .FRIDAY... * Sky/weather...........Mostly cloudy. Isolated snow showers in the afternoon. * Max temperature.......41-46. * 24 hr trend.........1 degree warmer. * Min humidity..........41-46 percent. * 24 hr trend.........27 percent drier. * Wind (20 ft) * Plains...............Northwest winds 10 to 20 mph. * Chance of lightning...4 percent. * CWR...................Zero. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Lows 22 to 27. West winds 5 to 15 mph. .SATURDAY...Warmer. Mostly clear. Lows 28 to 33. Highs 53 to 58. South winds 5 to 15 mph. .SUNDAY...Partly cloudy. Isolated showers. Lows 33 to 38. Highs 57 to 62. West winds 5 to 15 mph. .MONDAY...Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 34 to 39. Highs 58 to 63. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers. Lows 30 to 35. Highs 53 to 58. .WEDNESDAY...Mostly sunny. Isolated showers. Highs 54 to 59. $$ WYZ274-172215- Sheridan County- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy with snow. * Max temperature.......34-39. * 24 hr trend.........31 degrees cooler. * Min humidity..........75-80 percent. * 24 hr trend.........55 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 5 to 15 mph. * Ridgetop.............North 5 to 15 mph. * Chance of lightning...8 percent. * CWR...................100 percent. .TONIGHT... * Sky/weather...........Cloudy. Snow in the evening, then scattered snow showers overnight. * Min temperature.......22-27. * 24 hr trend.........7 degrees cooler. * Max humidity..........92-97 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............North 15 to 25 mph. * Chance of lightning...8 percent. * CWR...................60 percent. .FRIDAY... * Sky/weather...........Cloudy with scattered snow showers in the morning, then partly sunny with isolated snow showers in the afternoon. * Max temperature.......38-43. * 24 hr trend.........4 degrees warmer. * Min humidity..........46-51 percent. * 24 hr trend.........29 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 10 to 20 mph. * Chance of lightning...3 percent. * CWR...................10 percent. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 15 to 20. Southwest winds 5 to 10 mph. .SATURDAY...Warmer. Mostly clear. Lows 27 to 32. Highs 51 to 56. South winds 5 to 10 mph. .SUNDAY...Mostly cloudy. Scattered showers. Lows 29 to 34. Highs 54 to 59. West winds 5 to 10 mph. .MONDAY...Mostly cloudy. Numerous showers. Lows 28 to 33. Highs 55 to 60. Northwest winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Scattered showers. Lows 28 to 33. Highs 53 to 58. .WEDNESDAY...Partly sunny. Scattered showers. Highs 56 to 61. $$ WYZ284-172215- Bighorn National Forest- 316 AM MDT Thu Apr 17 2025 .Today... * Sky/weather...........Cloudy with snow. Patchy blowing snow in the morning. Areas of blowing snow in the afternoon. * Max temperature.......23-28. * 24 hr trend.........28 degrees cooler. * Min humidity..........68-73 percent. * 24 hr trend.........52 percent wetter. * Wind (20 ft) * At Burgess Jct.......North winds 15 to 25 mph with gusts to around 35 mph. * Chance of lightning...7 percent. * CWR...................100 percent. .TONIGHT... * Sky/weather...........Cloudy. Snow in the evening, then snow likely overnight. * Min temperature.......11-16. * 24 hr trend.........6 degrees cooler. * Max humidity..........84-89 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * At Burgess Jct.......North winds 10 to 20 mph. Gusts up to 35 mph in the evening. * Chance of lightning...7 percent. * CWR...................80 percent. .FRIDAY... * Sky/weather...........Cloudy with snow likely in the morning, then partly sunny with scattered snow showers in the afternoon. * Max temperature.......25-30. * 24 hr trend.........2 degrees warmer. * Min humidity..........51-56 percent. * 24 hr trend.........17 percent drier. * Wind (20 ft) * At Burgess Jct.......North winds 10 to 20 mph. * Chance of lightning...2 percent. * CWR...................10 percent. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows 9 to 14. Southwest winds 5 to 15 mph. .SATURDAY...Not as cool. Mostly clear. Lows 22 to 27. Highs 39 to 44. Southwest winds 5 to 15 mph. .SUNDAY...Mostly cloudy. Scattered snow showers. Lows 23 to 28. Highs 41 to 46. Southwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. Snow showers. Lows 21 to 26. Highs 40 to 45. West winds 10 to 20 mph with gusts to around 30 mph. .TUESDAY...Mostly cloudy. Scattered snow showers. Lows 22 to 27. Highs 39 to 44. .WEDNESDAY...Partly sunny. Scattered snow showers. Highs 43 to 48. $$ weather.gov/billings